/*
 * Package il.ac.biu.cs.grossmm.api.data
 * File UniqueByInterface.java
 * 
 * This is a part of presence service framework API. 
 * See javadoc for more information.
 *  
 * Copyright (C) 2006 Grossmann Mark
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package il.ac.biu.cs.grossmm.api.data;

/**
 * Represents a unique property within a node type as defined by a unique
 * property constant in a node type interface
 * 
 * <p>
 * Instances of this class are created using
 * {@link NodeTypeByInterface#unique(Class, Class)} method
 * 
 * @see NodeInterface
 * 
 * @author Mark Grossmann
 */
public class UniqueByInterface<N, V> extends PropertyByInterface<N, V>
	implements Unique<N, V> {

	UniqueByInterface(Class<N> nClass, Class<V> vClass)
	{
		super(nClass, vClass);
	}

	@Override
	public boolean isUnique()
	{
		return true;
	}
}
